Datrys 10+23.3+4.75+4.6+9+6+15.6+10

$$10+23.3+4.75+4.6+9+6+15.6+10$$

Enrhifo

$$83.25$$

Camau Ateb

Adio 10 a 23.3 i gael 33.3.

$$33.3+4.75+4.6+9+6+15.6+10$$

Adio 33.3 a 4.75 i gael 38.05.

$$38.05+4.6+9+6+15.6+10$$

Adio 38.05 a 4.6 i gael 42.65.

$$42.65+9+6+15.6+10$$

Adio 42.65 a 9 i gael 51.65.

$$51.65+6+15.6+10$$

Adio 51.65 a 6 i gael 57.65.

$$57.65+15.6+10$$

Adio 57.65 a 15.6 i gael 73.25.

$$73.25+10$$

Adio 73.25 a 10 i gael 83.25.

$$83.25$$

Ffactor

$$\frac{37 \cdot 3 ^ {2}}{2 ^ {2}} = 83\frac{1}{4} = 83.25$$